baber/WOPTO huggingface dataset:
Patent JP-H10277715-A (JP)
Title: Continuous production of metal and apparatus therefor
Inventor: CLARK MIKE
IPC: B22D11/16
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To conduct continuous production of a steel strip in the min. number of rolling stands and the shortest line connecting the casting and the rolling by selectively operating a temp.-control stage and passing the same second rolling stage according to austenitic phase air ferritic phase in the steel. SOLUTION: The rolling stage is composed of a first rolling stage 10 having four rolling stands the second finish-rolling stage 13 having two rolling stands sparated with the temp. control stage 11. The temp. control stage 11 has a heating/soaking stage 11b and a cooling means 11a, and in the case of needing the transformation from the austenitic phase to the ferritic phase in same kind of steel strip, the cooling means 11a is connected with a strip passage and the phase transformation is executed before starting the following process. In the case of transforming to the austenitic phase, the heating/soaking stage 11b is changed to the cooling means 11b and connected with the strip passage. By this method, the buffering stock is reduced and the material stock in a specific process can be reduced.
Patent JP-H01217722-A (JP)
Title: Magnetic head slider
Inventor: SEKINE KUNIO
IPC: G11B5/60
Filed: 1988-02-25
Abstract: PURPOSE:To maintain a satisfactory lubrication state and to improve the durability of a magnetic recording medium by using porous ceramics for one part of sliding surfaces for the magnetic recording medium. CONSTITUTION:At least one part of sliding surfaces 2a and 2b of a magnetic head slider 1 is composed of the porous ceramics. Consequently, when a lubricant is moved and fixed to the part, the lubricant is absorbed into holes by capillarity, and when the lubricant is exhausted at a sliding part, the lubricant absorbed in the holes is supplied by a diffusion phenomenon. Since specially the moving and fixing of the lubricant can be frequently seen at the medium traveling directional rear edge sides of the magnetic head slider sliding surfaces 2a and 2b, it is desirable to form at least these parts with the porous ceramics. Thus, the satisfactory lubrication state can be maintained, and the durability of the medium can be improved.
Patent JP-H08230316-A (JP)
Title: Pressure-sensitive recording material, production thereof and its recording method
Inventor: SUZUKI YUKIKO
IPC: B41M5/124
Filed: 1995-02-28
Abstract: PURPOSE: To obtain a highly glossy and highly smooth surface after a release film is peeled. CONSTITUTION: A self-color developable pressure-sensitive recording layer 2 constituted of a layer containing a basic dye and a coupler one of or both of which are microencapsulated independently or in a mixed state, an active energy beam curable resin layer 4 and a smooth release film 5 peelable from the interface with the resin layer 4 are successively formed on a support 1 to obtain a pressure-sensitive recording material.
Patent JP-S54133290-A (JP)
Title: Situation supervising device
Inventor: KONDA TOSHIKATSU
IPC: B25J19/02
Filed: 1978-04-07
Abstract: PURPOSE:To improve the safety and efficiency of an exchange work, by computing and indicating a hoist load of a fuel exchanger corresponding to a water filling condition of a nuclear reactor and a pool. CONSTITUTION:A process output signal of a water-filling level detector 11 and a hoist position detector 12 is input to a function computing unit 30, where it is computed and after that it is input to a buoyancy correcting unit 31 as a buoyancy signal 106. Correcting load signals 109 and 111 are computed by means of the buoyancy signal 106 abd a load signal 105 detected by a load detector 13, and the signal 109 is input to a comparing and determining unit 32. A set data 108 of a set value memory unit 41 and the correcting load signal 109 are compared, and an automatic correction can be made corresponding to the buoyancy. On the other hand, a correcting load signal 111 is output to a load meter 14 through a process output device 22, and a normal load can be indicated irrespective of a wave buoyancy.
Patent JP-H05241468-A (JP)
Title: Thermal fixing device
Inventor: YOSHIDA KOICHI
IPC: G03G15/20
Filed: 1992-02-27
Abstract: PURPOSE:To provide a thermal fixing device unrequiring a pawl for separating a recording paper and further, eliminating the occurrence of the curling, etc., of a medium, in a thermal fixing device used in the recorder of an electrophotographic system printer. a facsimile, a copying machine, etc. CONSTITUTION:The thermal fixing device 11 is provided with a heating roller 12, and a backup roller 13 press-contacting to the heating roller 12. The heating roller 12 and the backup roller 13 are made of rubber on their surfaces, that is, rubber layers 12a and 13a are formed on their surfaces. The heating roller 12 incorporates the heat source 14 such as a halogen lamp.
Patent JP-H02220089-A (JP)
Title: Color changing device for color cathode-ray tube display
Inventor: MITSUI KENJI
IPC: G09G1/28
Filed: 1989-02-21
Abstract: PURPOSE:To display a desired intermediate color by rewriting the contents of a color look-up table by a control part, and then changing the combinations of not only primary colors or standard colors, but also color signal intensity. CONSTITUTION:An address decoder is connected to the display controller 10 of a personal computer and the outputs of D/A converters 6, 7, and 8 are connected to color signal input terminals R, G, and B of a color cathode-ray tube(CRT) 9 respectively. Further, the address decoder 4 has 2N address outputs and the addresses of the color look-up table memory 5 corresponding to the respective address outputs are assigned to M-bit storage locations MR1, MG1, and MB1 (i=1 - M) where the intensity values of the three color signals R, G, and B are stored respectively. The combinations of those color signal intensity values are different, address by address, and the operation device 1 of a control part 3 is operated to rewrite the contents of a desired address into a desired combination according to the program of a CPU 2.
Patent JP-H02220195-A (JP)
Title: Sales time information managing system
Inventor: AISU ICHIROU
IPC: G07G1/12
Filed: 1989-02-21
Abstract: PURPOSE:To correctly manage burglar prevention by applying the burglar preventing information to an ordinary POS system, and adding a function to erase the information when a merchandise is sold and a function to judge the presence/absence of the burglar preventing information. CONSTITUTION:When a merchandise 1 passes through a registering device 3 after a normal purchase procedure, price information 11 is read, magnetic information 12 is erased, and even when a person holding the merchandise goes out of a shop, a magnetic information sensor part 17 does not sense the information. When the normal purchase procedure is not completed, namely when the magnetic information 12 is not erased by a magnetic information erasing part 15 of the registering device 3, and the person holding the merchandise goes out of the shop, the magnetic information sensor part 17 senses the magnetic information 12, a magnetic information judging/processing part 18 is activated, and an alarm is sounded. Thus the burglar preventing function is attained.
Patent JP-S58159246-A (JP)
Title: Optical disc device
Inventor: HAYASHI SHINICHI
IPC: G11B20/10
Filed: 1982-03-16
Abstract: PURPOSE:To compensate the interference between signal waveforms, by controlling the amplitude of the head and last signals in prescribed signals read optical by from a disc. CONSTITUTION:Four-bit signals d1-d2 are converted into 8-position signals having odd and even numbers C1, C3, C5, C7 and C2, C4, C6, C8 of each 4 positions where the number of 1s is two and the number of Os between the two 1s is an even number, and recorded on the disc. The optically read signals of C1- C7 of the odd number positions pass through an amplifier 312 except the head signal when a switch SW1 of an interwaveform interference compensation delay line 31 is turned on, and the amplitude is increased to compensate the interference between the signal waveforms. The bits d1, d2 are decided via a comparator 34 and a decoder 35 detecting each signal difference. Similarly, only the final signal of the even number position signals is compensated for the interference between waveforms by a compressor 332 of an interwaveform interference compensation delay line 33'. Thus, the recording density to the recordings of a specified form of an optical disc is improved.
Patent JP-S58158442-A (JP)
Title: Space heating unit used in combination with hothouse heating device
Inventor: YODA TOSHIHISA
IPC: F24D15/02
Filed: 1982-03-16
Abstract: PURPOSE:To utilize effectively the waste heat of combustion gas and enhance heating effect by an arrangement wherein a casing containing a heat exchanger is integrally connected to the exhaust side of a heating device installed in a hothouse so that the combustion gas from the heating device is heat-exchanged with the air inside the hothouse. CONSTITUTION:The arrangement is made such that a combustion gas intake port 3C connected to the combustion gas exit port 1d of a heating device 1 opens to the front surface 3a of a casing 3 and a combustion gas discharge port 3d opens to an opposite surface 3b, whilst a hot air blow-off port 3h opens to the upper surface 3e and an air intake port 3i opens in the space between the lower surface 3f and both side surfaces 3g. Further, inside the casing 3, a plurality of pipes 5a forming a heat exchanger 5 are connected between the air intake port 3c and the discharge port 3d. The casing 3 is placed on a support frame 9. Further, a main duct 10 connected to the hot air blow- off port 1c of the heating device 1 is passed between Clegs 9a of the support frame 9, and then the casing 3 is connected to the heating device 1. By this arrangement, the waste heat of the combustion gas from the heating device is heat-exchanged with the air in the hothouse.
Patent JP-S62198257-A (JP)
Title: Color linear image sensor
Inventor: YAMAGUCHI KAZUFUMI
IPC: H04N1/028
Filed: 1986-02-26
Abstract: PURPOSE:To attain read with high sensitivity, high S/N and high resolution by constituting a detector element by a 3-string of photo-transistor (TR) array or photodiode array with a filter of 3-primary color or three-complementary color added to its photodetection window at each string and a scanning circuit of a shift register of IIL. CONSTITUTION:Red, green, blue color filters are attached to a photodetection windows of the photo-TR array or the photodiode array of R, G, B strings respectively. Thus, the aperture ratio of the sensor is increased to any color and the production of moire image hardly takes place. Since the aperture ratio is large, the sensitivity is increased. In the array of 3-string constitution, the photodetection area is selected in inverse proportion to the spectral sensitivity to make the output signal sensitivity of each color uniform. The scanning circuit consists of the shift register of IIL (integrated Injection Logic), a timing control circuit and a current switch or the like, the said 3 strings of sensor arrays are accessed sequentially to obtain color information as 3-bit parallel signal.
Patent JP-H07249163-A (JP)
Title: Controller for automatic vending machine
Inventor: NAKAJIMA HIDEO
IPC: F25D23/12
Filed: 1994-03-11
Abstract: PURPOSE:To prevent the accumulation of oil inside a cooler in a commodity housing room enabled to be heated and cooled. CONSTITUTION:This controller is provided with a detection sensor 13 detecting the on-off state of the refrigerating machine 6 for supplying refrigerant through a solenoid valve 8 to a second cooler in a second housing room for housing commodities in a cooled or heated state, a timer 14 for counting time by receiving the signal of this detection sensor 13, an arithmetic processing part 16 for comparing the counted time from the timer 14 with a prescribed time set in advance, and a control means 17 for controlling the solenoid valve 8 by a signal from the arithmetic processing part 16.
Patent JP-S61203356-A (JP)
Inventor: YANO MITSURU
IPC: B65D33/25
Filed: 1985-03-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02220576-A (JP)
Title: Liquid crystal display device
Inventor: KIMURA TOSHIO
IPC: H04N5/66
Filed: 1989-02-21
Abstract: PURPOSE:To set an optimum visual angle freely by adjusting the visual angle in the best condition through a variable resistor of a variable range setting means in response to the reclining angle of a reclining sheet and controlling a voltage applied to the display device. CONSTITUTION:Variable resistors VR5, VR6 of a control circuit 10 are adjusted so that the visual angle is optimized at the maximum and minimum tilt angle positions on a reclining sheet. Thus, a prescribed bias voltage is applied to transistors(TRs) Q1, Q2 and a DC voltage is outputted at a connecting point among emitters of the TRs Q1 and Q2 and resistors R7 and R8. Since a rotary shaft of a reclining sheet is fitted to the variable resistor VR3, its slider is moved in response to the tilt angle, the DC voltage is extracted and fed to a video chroma processing circuit 1, which varies the brightness of the liquid crystal display device 2.
Patent JP-H05335593-A (JP)
Title: Floating electron channel field effect transistor and manufacture thereof
Inventor: KIMU CHIYANNTAE
IPC: H01L29/80
Filed: 1992-02-27
Abstract: PURPOSE: To prevent current from flowing in an interference layer by forming a high density conductivity type layer, having a reversely inclined face in a part of a semiconductor substrate where no insulator is formed and forming, on the high density conductivity type layer, a conductivity type layer so that its reversely inclined face may fit the reversely inclined face of the high density conductivity type layer, thereby marking out a triangle space. CONSTITUTION: In a floating electron channel FET, an insulator 13 having a specified angle with the principal plane of a semi-insulating GaAs semiconductor substrate 14 is formed in a stripe pattern on the substrate 14, and a high density n-type layer 11 having a reversely inclined face is formed on a part of the surface of the semiconductor substrate 14, where no insulator 13 has been formed. Then, an n-type layer 9 is formed so that its reversely inclined face may fit the reversely inclined face of the high density n-type layer 11 on the high density n-type layer 11, except for the both sides of the insulating film 13. On the insulating film 13, a triangular space 12 is formed by the reversely inclined face of the n-type layer 9.  Further, a source electrode 7 and a drain electrode 10 are formed in a part of an exposed area of the high density n-type layer 11, and a gate electrode 8 is formed on the n-type layer 9.
Patent JP-S60184864-A (JP)
Title: Electrothermal transfer recorder
Inventor: MOCHIZUKI SEIJI
IPC: B41J17/30
Filed: 1984-03-05
Abstract: PURPOSE:To prevent an ink film from being wrinkled and inexpensively perform stable transfer recording, by a simple construction wherein a cylindrical member the surface of which is provided with right and left spiral grooves is provided in proximity to a recording head, and is pressed against a cylindrical platen (functioning also as a feeding means for a recording paper) through the recording paper and an ink film. CONSTITUTION:The ink film 2 is guided by guide rollers 5, 7, and is taken up by a take-up roll 8. The recording paper 3 is pressed against a platen roller 4 by a guide roller 5 and bail rollers 9, and is fed in the direction of an arrow B by the rotating force of the platen roller 4. The surface of the guide roller 5 is provided with right and left symmetrical spiral grooves 51, and when the ink film 2 is fed, the roller 5 is rotated in the direction of an arrow C, whereby the ink film 2 is stretched in the directions of arrows D, E by a guiding function of the spiral grooves 51. Accordingly, the ink film 2 is tensioned in the width direction, is prevented from being wrinkled, and is fed to a recording head part while the degree of flatness thereof is secured between the guide roller 5 and the platen roller 4.
Patent JP-S63301855-A (JP)
Inventor: YUBEERU BATEISUTO
IPC: C07C67/00
Filed: 1988-02-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56138610-A (JP)
Title: Fuel oil atomizer
Inventor: NAKAZAWA YASUZOU
IPC: F23D11/10
Filed: 1980-03-31
Abstract: PURPOSE: To facilitate the control by uniformizing an atomized fuel oil injected from each burner under a single regulation by guiding a atomized fuel oil along a guide cone.  
     CONSTITUTION: A fuel oil is fed under pressure to an atomizing nozzle 7 from an oil pump 11 while a high pressure air is fed thereto 7 through a piping 13. With the action of a throat section 7A, the atomized fuel oil is injected to a guide cone 4 from the atomizing nozzle 7. The oil is dispersed along the guide cone so as to reach separate burner nozzles 2 through several atomized oil pipings 5 and injected outside from a nozzle tip 21. The atomized oil thus injected jets a flame instantly ignited. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10235411-A (JP)
Title: Manufacture of stainless steel strip
Inventor: SATO SHIGERU
IPC: B21B45/02
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To effectively execute cleaning before rolling in cold rolling of a stainless steel strip with a Sendzimir mill. SOLUTION: Spray nozzles 6 for removing foreign matters by blowing high- pressure water against the surface of the steel strips S are attached between the Sendzimir mill 2 and a wiping device 4. These spray nozzles 6 are connected to a liquid supply device of the separate system from the spray nozzles 5 for supplying rolling oil and the high-pressure oil is discharged under conditions that the pressure is >=10kg/cm<2> and flow rate per mm is >=0.11/sec in the width direction. With this high-pressure oil, the cleaning of the surface of the steel strip S before rolling is executed.
Patent JP-S55134348-A (JP)
Title: Humidity detecting circuit
Inventor: NISHIDA YOSHIAKI
IPC: G01N27/12
Filed: 1979-04-09
Abstract: PURPOSE: To obtain a simple device capable of improving the reliability by connecting plural switches to a humidity sensing ceramics and applying AC current from a DC supply only to the ceramics by selectively opening and closing the switches.  
     CONSTITUTION: The humidity sensor 2 consists of the humidity sensing ceramics 4, electrodes 6 that are provided to both sides of the ceramics, lead wires 8 that are attached to the electrodes 6 and cantle heater 10. The switches 26W29 are made a bridge connection, the ceramics 4 is put between both nodes 30, 32. The input terminal 34a of the DC amplifier 34 is connected to the node 36, and the other 34b to the node 40 through the DC supply 38. When the switches 26, 29 are simultaneously closed and the ones 27, 28 are simultaneously opened, the current i 1  flows and the other one i 2  does in the opposite case. Accordingly when the operation is periodically performed, AC current can be applied from the DC supply 38 to the ceramics 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000239338-A (JP)
Title: Room temperature curing composition
Inventor: TADA MASAKO
IPC: C08G18/40
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a room temperature curing composition causing little foaming with carbon dioxide gas, having low viscosity and useful for sealant, waterproofing material, adhesive, etc., by including a polymer having a specific hydrolyzable silicon group, a specific urethane prepolymer and a curing catalyst. SOLUTION: The objective composition contains (A) a polymer having a hydrolyzable silicon group of the formula: SiXaR13-a [R1 is a 1-20C (substituted) univalent organic group; X is OH or a hydrolyzable group; (a) is 1-3] provided that the value of (a) is 3 in at least a part of the above polymer, (B) an isocyanate-terminated urethane prepolymer produced by reacting a polyol with a polyisocyanate compound and (C) a curing catalyst. The amount of the terminal hydrolyzable group of the component A (the group X in the above formula) is preferably 0.01-5 mol based on 1 mol of the isocyanate group of the component B and the amount of the component C is preferably 0.01-5 pts.wt. based on 100 pts.wt. of the component A.
Patent JP-H02222105-A (JP)
Title: Highly permeable alloy dust core
Inventor: TAKADA TAKASHI
IPC: H01F1/24
Filed: 1989-02-22
Abstract: PURPOSE:To hold saturated magnetic flux density high, to provide excellent DC-superposition characteristic, to enhance permeability and to improve high frequency characteristics by compacting powder in which 0.3-2.0wt.% of Ni or Co both Ni and Co and diffused under the surface of specific pure iron powder. CONSTITUTION:High purity electrolytic iron having 99.98% or more of purity is mechanically pulverized to 50-100mum of average particle size. The electrolytic iron powder in which 0.3-2.0wt.% of Ni or Co or both Ni and Co are diffused under the surface thereof is compacted to form a high permeability alloy duct core. Thus, the core in which saturated magnetic flux density is held high, excellent DC-superposition characteristic and high permeability are provided, and high frequency characteristic are improved is manufactured.
Patent JP-H02222207-A (JP)
Title: Hearing sense compensation device
Inventor: FUNAMOTO TARO
IPC: H03G9/00
Filed: 1989-02-22
Abstract: PURPOSE:To correct an equal loudness characteristic accurately even when an input signal level is small or large by using a sound volume level detection circuit to detect an output signal level of a hearing sense compensation device thereby obtaining a hearing sense compensation control signal. CONSTITUTION:A hearing sense compensation filter 1 corrects a frequency characteristic at a small sound quantity of a person with respect to an input voice signal and a sound volume control circuit 2 receives an output signal of the bearing sense compensation filter 1 and controls the sound volume with a sound volume control signal thereby obtaining the output of the hearing sense compensation device. Then a sound volume level detection circuit 3 detects an output signal level of the sound volume control circuit 2 and uses the sound volume level detection signal as the bearing sense compensation control signal to control the characteristic of the hearing sense compensation filter 1. Thus, even when the level of the input signal is small or large, the equal loudness characteristic is corrected.
Patent JP-S61201352-A (JP)
Title: Memory control system for data base system
Inventor: KISHIMOTO GIICHI
IPC: G06F12/00
Filed: 1985-03-04
Abstract: PURPOSE:To speed up a retrieval and update processing by fetching a data base area to be accessed in a page memory in the lump at the start of data base processing and performing an address control thereof by a page group control table and an address table. CONSTITUTION:An application processing part 3 specifies the data base area (group) to be accessed when a start instruction for data base processing is generated. A data base processing part 4 sends the page number of a page group corresponding to the group to a memory control part 6 on the basis of the start instruction for data base processing. The memory control part 6 reads the page group in page memories 7-1-7-n and also generates the address table 10 corresponding to a page memory 7-i wherein the page number and page are read and the page group control table 9 which contains the start page number of a page group present successively on the data base 2, the number of successive pages, and the address indicating the position in said address table 10 in a group in the memory control part 6.